Answer:
A polar molecule is a molecule that has a positive and negative charge at either end.
An economy – householdand is an area of the production, distribution and trade, as well as consumption of goods and services by different agents. Mark as brainliest
Answer should be A if multiple choice
Answer:
chloroplasts
Explanation:
this is fourth grade level stuff.
One will be due to climatic change or it might be coz of evolution
